Judges 18: Lessons on How Sin Spreads Within the Body When Left Unchecked

Introduction: Judges 18 provides the conclusion to the story of Micah’s family’s idolatry in Judges 17. It also provides the origin of the tribe of Dan’s idolatry after northern Israel and Judah separated as separate countries. This story shows how the sins of one leader can corrupt first a priest, then an entire tribe, and eventually an entire kingdom. Like yeast in bread, sin quickly spreads under the right conditions. Because this sin happened within God’s community, this story serves primarily as a warning to believers and the Church as a whole. From Judges 18, God reveals seven lessons to avoid in order to prevent the spread of sin within the Church.

First, from the failure of the tribe of Dan to claim the lands that God had promised to them and instead scout out other lands, He reveals that sin spreads when your faith is lacking. Second, from the failure of both the Danite scouts and Micah’s priest to pray for God’s guidance for the tribe of Dan, He reveals that sin spreads when you fail to seek His will through prayer. Third, from the Danite leaders’ encouragement to the tribe to abandon the land that God promised to them and their poor example through their theft of Micah’s idols, He reveals that sin spreads when leaders reject His Word as sovereign. Fourth, from Micah’s priest’s joyful agreement to lead the tribe of Dan in idolatry after having his ego inflated, He reveals that sin spreads when you are filled with pride. Fifth, from Micah’s desperate attempt to recover his idols from the army of Dan, and the Danite’s extortion against him, He reveals that sin spreads when you covet the things to which you are not entitled. Sixth, from the tribe of Dan’s seizure of land that God did not appoint for them, He reveals that sin spreads when you live on your own outside of His will for you. Finally, from the priest Jonathan’s creation of a counterfeit religion at the city of Laish, He reveals that sin spreads when you openly embrace the idols of the world around you.

1. Sin Spreads When Faith is Lacking. Judges 18:1-3.

2. Sin Spreads When You Fail to Pray for God’s Guidance. Judges 18:3-6.

3. Sin Spreads When Leaders Reject God’s Word as Sovereign. Judges 18:7-17.

Representatives from the tribe of Dan steal Micah’s idols for their worship1

4. Sin Spreads When You Are Filled with False Flattery and Pride. Judges 18:18-20.

The Levite joins the tribe of Dan with their stolen idols2

5. Sin Spreads When You Covet That to Which You are Not Entitled. Judges 18:21-26.

6. Sin Spreads When You Live on Your Own Outside of God’s Will. Judges 18:27-29.

The tribe of Dan rejects God’s appointed inheritance for them in the Promised Land3

7. Sin Spreads When You Embrace the Idols of the World. Judges 18:30-31.

The tribe of Dan used the stolen idols to create a false system of worship5

The tribe of Dan created an altar of idolatry that led generations of God’s people astray6